C196 My Sister Is Not My Biological Sister

"Give up," Zhang Xiaolong sighed deeply, "This woman has lost her mind. We can't compete with her."

Su Mei had taken full control of the Su family's wealth, unlike Wang Zongming.

At the Xu family's Charity Auction that day, Su Mingtang was ready to drop a billion on the blue diamond. Now, she would surely bid even more